Kamera Arkası
Everglades
Yazar
This Island Earth
Senarist
Step by Step
Tarih
Babe Ruth Hikayesi
Senarist
Charlie Chan in The Chinese Cat
Tarih
Kırmızı ışık
Senarist
Dark Alibi
Senarist
The Jade Mask
Yazar
Kara büyü
Senarist
The Shanghai Cobra
Guionista, Orijinal Hikaye
The Long Shot
Tarih
The Scarlet Clue
Yazar
La Sombra regresa
Senarist
Adventures of Kitty O'Day
Senarist
Bunco Squad
Senarist
Charlie Chan in the Secret Service
Yazar
Prisoners in Petticoats
Tarih
Flight to Hong Kong
Senarist, Tarih
Detrás de la máscara
Senarist
Captain Tugboat Annie
Yazar
The Red Dragon
Yazar
I'll Get You for This
Senarist
La Dama Desaparecida
Senarist
Call of the Jungle
Senarist